-- Notification system
local function sendNotification(message)
    game:GetService("StarterGui"):SetCore("SendNotification", {
        Title = "Immortality Active",
        Text = message,
        Duration = 5
    })
end

-- Wait for the player and humanoid to load
local player = game.Players.LocalPlayer
repeat task.wait() until player.Character
local character = player.Character or player.CharacterAdded:Wait()
local humanoid = character:FindFirstChildWhichIsA("Humanoid")

-- Function to enable true immortality
local function enableImmortality()
    if not humanoid then return end

    -- Set health to max
    humanoid.MaxHealth = math.huge
    humanoid.Health = math.huge

    -- Block damage changes from the server
    local oldHealth = humanoid.Health
    humanoid:GetPropertyChangedSignal("Health"):Connect(function()
        if humanoid.Health < oldHealth then
            humanoid.Health = oldHealth -- Revert health instantly
        else
            oldHealth = humanoid.Health -- Allow natural healing
        end
    end)

    sendNotification("You are now immortal!")
end

-- Apply immortality when character spawns
player.CharacterAdded:Connect(function(char)
    character = char
    humanoid = char:FindFirstChildWhichIsA("Humanoid")
    enableImmortality()
end)

-- Initial immortality activation
enableImmortality()